Ludvigson David

Number of records: 11
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
16-Dec-22 5:12 PM
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Nanomix Corp (NNMX) 30-Nov-22Exercise (in-the money or at-the-money) 42,195$0.06$2,447.313%
1.65M to 1.7M
21-Jan-09 7:38 PM
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Nanogen Inc. (NGEN) 31-Dec-08Private Purchase 1,666$0.12$198.251%
112.49K to 114.15K
93%
03-Jul-08 6:56 PM
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Nanogen Inc. (NGEN) 30-Jun-08Private Purchase 1,666$0.31$509.802%
110.82K to 112.49K
31%
14-Dec-06 7:16 PM
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Nanogen Inc. (NGEN) 12-Dec-06Grant 50,000$2.09$104,500.00(31%)
160.82K to 110.82K
90%
02-Aug-05 3:22 PM
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Nanogen Inc. (NGEN) 29-Jul-05Grant 50,000$0.00$50.00100%
49.86K to 99.86K
02-Aug-05 3:22 PM
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Nanogen Inc. (NGEN) 30-Jun-05Private Purchase 1,666$2.50$4,163.333%
48.19K to 49.86K
02-Aug-05 3:22 PM
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Nanogen Inc. (NGEN) 31-Dec-04Private Purchase 1,666$2.50$4,163.334%
46.53K to 48.19K
02-Aug-04 7:04 PM
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Nanogen Inc. (NGEN) 30-Jun-04Grant 1,666$2.50$4,163.332%
89.72K to 91.39K
25-Mar-04 10:00 PM
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Nanogen Inc. (NGEN) 24-Mar-04Option Exercise 23,208$3.45$80,067.60(25%)
91.28K to 68.07K
25-Mar-04 10:00 PM
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Nanogen Inc. (NGEN) 24-Mar-04Market Sale 23,208$7.18$166,652.00(34%)
68.07K to 44.86K
97%
06-Jan-04 10:00 PM
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Nanogen Inc. (NGEN) 31-Dec-03Grant 1,666$2.50$4,163.332%
86.39K to 88.05K